TY  - BOOK
AU  - Bhattacharya N
AU  - Maitra T
ED  - Indian Statistical Institute. Research and Training School
TI  - Analysis of engel curves based on NSS household budget data for 7th to 22nd rounds
U1  - 330.72 
PY  - 1970///
CY  - Calcutta
PB  - ISI
KW  - Economics
KW  - Engel curves
ER  -